Schneider Electric ZCKD31 Limit Switch Head

Schneider Electric Telemecanique ZCKD31 is a rotary limit switch head designed for end-of-travel sensing on XCKS series limit switch bodies, featuring a spring-return thermoplastic roller lever for reliable lateral two-direction actuation. It is compatible with XCKS bodies including ZCKS1, ZCKS2, ZCKS5, ZCKS6, ZCKS7, ZCKS8, ZCKSD31, ZCKSD35, ZCKSD37, ZCKSD39 and H29 variants, and is part of the XC Standard family (device short name ZCKD). The head provides rotary movement with a roller lever operator, a spring-return mechanism, and lateral 2-direction approach actuated by a 30° cam, with positive opening, and a plastic head construction. Operating temperature is -25°C to +70°C and storage temperature -40°C to +70°C, with an approximate weight of 0.086 kg; the standard environment specification applies. Typical applications include end-of-travel detection, machine sequencing, and position monitoring on conveyors, packaging machinery, machine tools, and material handling equipment or automated production lines that require reliable lateral sensing. Maintenance teams and system integrators use this part for repair, retrofit, expansion, and replacement of XC Standard limit switch assemblies.